Kling 3.0 4K, Kling o3 4K, and Kling o3 4K Ref. Img to Vid Are Now Available

RunDiffusion has added three new Kling 4K video tools to RunDiffusion’s Runnit Platform: Kling 3.0 4K, Kling o3 4K, and Kling o3 4K Ref. Img to Vid.

These additions expand high-resolution video generation options on RunDiffusion with more control over start frames, end frames, reference images, element images, motion quality, and visual consistency.

What’s New

Kling 3.0 4K

Kling 3.0 4K is now available for controlled 4K video generation.

Kling 3.0 4K architecture video output.

This model is built for precise visual sequencing. A start frame image is required to anchor the clip, and an optional end frame image can be added for more control over the final visual direction.

Highlights:

• 4K video generation
• Required start frame image
• Optional end frame image
• Prompt image references using @image1 and @image2
• Duration options from 3 to 15 seconds
• Physically realistic motion and photorealistic quality

Try Kling 3.0 4K on RunDiffusion

Kling o3 4K

Kling o3 4K is now available for ultra high resolution video generation with flexible image control.

Users can provide a start frame image, an end frame image, or both to define the visual boundaries of the clip. These images can be referenced directly in the prompt using @image1 and @image2.

Highlights:

• 4K video generation
• Optional start frame image
• Optional end frame image
• Prompt image references using @image1 and @image2
• 3 or 15 second clip durations
• Complex motion and photorealistic quality

Try Kling o3 4K on RunDiffusion

Kling o3 4K Ref. Img to Vid

Kling o3 4K Ref. Img to Vid is now available for highly controlled 4K video

This tool supports both general reference images and element images, giving users more control over composition, palette, subject fidelity, and final clip consistency.

Reference image support:

• Upload up to 2 reference images
• Reference them in prompts with @Image1 and @Image2
• Use reference images for composition, color palette, start frame direction, or broader visual guidance

Element image support:

• Define up to 2 elements
• Upload a primary image for each element
• Add one or two additional perspective images when using an element image
• Improve consistency for subjects, products, objects, or other key visual elements

Try Kling o3 4K Ref. Img to Vid on RunDiffusion

Why It Matters

These new Kling tools give RunDiffusion users more ways to control video structure before generation begins.

Instead of relying only on text prompts, users can now define stronger visual boundaries with start frames, end frames, reference images, and element images. This makes the new Kling 4K options especially useful for cinematic clips, product visuals, character shots, branded content, and other video workflows where consistency matters.

Available Now

Kling 3.0 4K, Kling o3 4K, and Kling o3 4K Ref. Img to Vid are available now on RunDiffusion’s Runnit Platform.